-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAlgoAPI_Translation.cpp
-// Created: 8 June 2015
-// Author: Dmitry Bobylev
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// Modified by Clarisse Genrault (CEA) : 17 Nov 2016
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include <GeomAlgoAPI_Translation.h>
-#include "GeomAlgoAPI_Translation.h"
+#include <GeomAPI_Ax1.h>
+#include <GeomAPI_Shape.h>
-#include <BRepBuilderAPI_Transform.hxx>
#include <Precision.hxx>
-#include <gp_Ax1.hxx>
//=================================================================================================
GeomAlgoAPI_Translation::GeomAlgoAPI_Translation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
std::shared_ptr<GeomAPI_Ax1> theAxis,
double theDistance)
{
- myMethodType = BY_DISTANCE;
- mySourceShape = theSourceShape;
- myAxis = theAxis;
- myDistance = theDistance;
+ if (!theAxis) {
+ myError = "Translation builder :: axis is not valid.";
+ return;
+ }
+
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theAxis, theDistance);
+
+ build(theSourceShape, aTrsf);
}
//=================================================================================================
double theDy,
double theDz)
{
- myMethodType = BY_DIM;
- mySourceShape = theSourceShape;
- myDx = theDx;
- myDy = theDy;
- myDz = theDz;
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theDx, theDy, theDz);
+
+ build(theSourceShape, aTrsf);
}
//=================================================================================================
std::shared_ptr<GeomAPI_Pnt> theStartPoint,
std::shared_ptr<GeomAPI_Pnt> theEndPoint)
{
- myMethodType = BY_POINTS;
- mySourceShape = theSourceShape;
- myStartPoint = theStartPoint;
- myEndPoint = theEndPoint;
-}
-
-//=================================================================================================
-bool GeomAlgoAPI_Translation::check()
-{
- switch (myMethodType) {
- case BY_DISTANCE: {
- if (!myAxis) {
- myError = "Translation builder :: axis is invalid.";
- return false;
- }
- if (!mySourceShape) {
- myError = "Translation builder :: source shape is invalid.";
- return false;
- }
- return true;
- }
- case BY_DIM: {
- if (!mySourceShape) {
- myError = "Translation builder :: source shape is invalid.";
- return false;
- }
- return true;
- }
- case BY_POINTS: {
- if (!myStartPoint) {
- myError = "Translation builder :: start point is invalid.";
- return false;
- }
- if (!myEndPoint) {
- myError = "Translation builder :: start point is invalid.";
- return false;
- }
- if (!mySourceShape) {
- myError = "Translation builder :: source shape is invalid.";
- return false;
- }
- return true;
- }
- default: {
- myError = "Translation builder :: method not implemented.";
- return false;
- }
- }
-}
-
-//=================================================================================================
-void GeomAlgoAPI_Translation::build()
-{
- gp_Trsf* aTrsf = new gp_Trsf();
-
- switch (myMethodType) {
- case BY_DISTANCE: {
- const gp_Ax1& anAxis = myAxis->impl<gp_Ax1>();
- aTrsf->SetTranslation(gp_Vec(anAxis.Direction()) * myDistance);
- break;
- }
- case BY_DIM: {
- aTrsf->SetTranslation(gp_Vec(myDx, myDy, myDz));
- break;
- }
- case BY_POINTS: {
- const gp_Pnt& aStartPoint = myStartPoint->impl<gp_Pnt>();
- const gp_Pnt& aEndPoint = myEndPoint->impl<gp_Pnt>();
- aTrsf->SetTranslation(aStartPoint, aEndPoint);
- break;
- }
- default: {
- myError = "Translation builder :: method not supported";
- return;
- }
- }
-
- const TopoDS_Shape& aSourceShape = mySourceShape->impl<TopoDS_Shape>();
-
- if(aSourceShape.IsNull()) {
- myError = "Translation builder :: source shape does not contain any actual shape.";
+ if (!theStartPoint) {
+ myError = "Translation builder :: start point is not valid.";
return;
}
-
- // Transform the shape while copying it.
- BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, *aTrsf, true);
- if(!aBuilder) {
- myError = "Translation builder :: source shape does not contain any actual shape.";
+ if (!theEndPoint) {
+ myError = "Translation builder :: end point is not valid.";
return;
}
-
- setImpl(aBuilder);
- setBuilderType(OCCT_BRepBuilderAPI_MakeShape);
-
- if(!aBuilder->IsDone()) {
- myError = "Translation builder :: source shape does not contain any actual shape.";
+ if (theStartPoint->distance(theEndPoint) < Precision::Confusion()) {
+ myError = "Translation builder :: start point and end point coincide.";
return;
}
- TopoDS_Shape aResult = aBuilder->Shape();
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theStartPoint, theEndPoint);
- std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
- aShape->setImpl(new TopoDS_Shape(aResult));
- setShape(aShape);
- setDone(true);
-}
\ No newline at end of file
+ build(theSourceShape, aTrsf);
+}
